Best Neiko Step Drill Bits in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Cobalt Alloy Steel high speed steel for extended cutting edge life makes it ideal for drilling stainless steel
Drills 12 different hole sizes, from 3/16" to 7/8" by 16ths
SpeedPoint tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole
Single-flute cutting edge drills true round holes with smooth, clean finish
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Single-flute cutting edge for greater control
Hex shank helps prevent slipping in the drill chuck
IRWIN Unibit step drill bits are ideal for drilling holes into thin materials, such as stainless-steel, copper, brass, aluminum, plastic and laminates
Drills 1/2" holes
Single-flute cutting edge for greater control
Hex shank helps prevent slipping in the drill chuck
IRWIN Unibit step drill bits are ideal for drilling holes into thin materials, such as stainless-steel, copper, brass, aluminum, plastic and laminates
Drills 1/2" holes
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
STEP DRILL #12 3/8"
STEP DRILL #12 3/8"
STEP DRILL #12 3/8"
STEP DRILL #12 3/8"
STEP DRILL #12 3/8"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits
Made from premium high-speed steel for increased durability
135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
Rubber over-molded case has automatic indexing for easy bit access and identification. Removable cartridges are easy to carry to and from worksite
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Single-flute cutting edges for greater control through steps
3-flatted shanks prevents slipping in drill chuck
Non-skid self-starting tips eliminate skidding and the need for center punching
Sizes clearly laser-etched to make precise drilling easy
Set includes HSS #1, 2, 4, and 21 size step drills
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps
These IRWIN Unibit step drill bits have a hex shank to help prevent slipping in the drill chuck
IRWIN Unibit step drill bits use a nonskid, self-starting tip to minimize skidding and center punching
Titanium Nitride coating is heat- and friction-resistant for extended cutting edge life
Set of 3 includes #1T, #2T and #3T
This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps
These IRWIN Unibit step drill bits have a hex shank to help prevent slipping in the drill chuck
IRWIN Unibit step drill bits use a nonskid, self-starting tip to minimize skidding and center punching
Titanium nitride coating is heat- and friction-resistant for extended cutting edge life
Set of 3 includes #1T, #2T and #3T
Single-flute cutting edge for greater control through steps
3 Flatted shank prevents slipping in drill chuck
Non-skid self-starting tip eliminates skidding and the need for center punching.
Convenient storage case
Limited lifetime manufacturer's warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
STEP DRILL #1 1/8-1/2" 13 SZ
STEP DRILL #1 1/8-1/2" 13 SZ
STEP DRILL #1 1/8-1/2" 13 SZ
STEP DRILL #1 1/8-1/2" 13 SZ
STEP DRILL #1 1/8-1/2" 13 SZ
Save time because you don't need to change drills for different-sized round holes in thin materials. Each drill acts as a pilot for the next size.
Patented single-flute cutting edge gives greater control through steps and a true round hole every time.
Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.
SpeedPoint tip penetrates faster than previous Unibits and prevents walking. 3-faltted hex shank prevents slipping in drill chuck.
Drill diameters etched in flute for easy identification.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Deals Abound | 8.25 | ❌ | ❌ | ❌ |
11104 STEP DRILL #4M 4-22MM 10 SZ
11104 STEP DRILL #4M 4-22MM 10 SZ
11104 STEP DRILL #4M 4-22MM 10 SZ
11104 STEP DRILL #4M 4-22MM 10 SZ
11104 STEP DRILL #4M 4-22MM 10 SZ
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aserson | 9.98 | ✅ | ✅ | ✅ |
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits
Made from premium high-speed steel for increased durability
135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
Bit has a straight shank
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Sparky’s Supplies | 5.05 | ❌ | ❌ | ❌ |
Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges
Each drill bit drills through brick, block, tile, metal, wood, plastic and marble
IRWIN drill bits can drill through multiple materials at once
Designed for rotary drilling but are tough enough to be used with hammer drills
Step drill bit provides centered starts with hardly any walking, fast drilling and excellent hole quality in a variety of materials
Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges
Each drill bit drills through brick, block, tile, metal, wood, plastic and marble
IRWIN drill bits can drill through multiple materials at once
Designed for rotary drilling but are tough enough to be used with hammer drills
Step drill bit provides centered starts with hardly any walking, fast drilling and excellent hole quality in a variety of materials
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits
Made from premium high-speed steel for increased durability
135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
Bit has a straight shank
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Sparky’s Supplies | 5.20 | ❌ | ❌ | ❌ |
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits.
Made from premium high-speed steel for increased durability.
135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface.
Bit has a straight shank.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits
Made from premium high-speed steel for increased durability
135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
Bit has a straight shank
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Irwin Tools | 10 |
| Irwin | 3 |
We've carried out a comprehensive analysis of 3,553 reviews on step drill bits, using our selection criteria to identify the best options in the cutting tools. Our findings reveal that most customers typically select step drill bits priced around $36.11, with top brands including augtouf, toolant, comoware, rocaris, denali, amazon basics, co-z, dewalt and zelcan and gmtools
Our team of expert editors reviewed these high-quality items and handpicked the top 13 step drill bits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the cutting tools category. These include augtouf us, toolant, tg tools, rocaris direct, amazon.com, banyan imports, zelcan, gmtools us ii and motrent and ironant .
We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which step drill bits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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